7489222

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4143

約数の個数: 16

約数和(自身を含む): 12271392

約数和(自身を除く): 4782170

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 4057, 8114, 52741, 105482, 288047, 576094, 3744611, 7489222]

約数ペア:

[(1, 7489222), (2, 3744611), (13, 576094), (26, 288047), (71, 105482), (142, 52741), (923, 8114), (1846, 4057)]